
Brave
Mozilla Firefox
Google Chrome
Opera
Tor Browser
Pale Moon
Chromium
Vivaldi is a free, fast web browser designed for power-users. You decide how you browse. Download Vivaldi's fully customisable browser now and browse your way.

Free Dev Tools Studio
CodeTray.dev
DeveloperToolBox.tech
DeveloperTools.Tech
DevLab.tools
DevNestTools
DevTool.io
Free, fast, and practical developer tools that run instantly in your browser. JSON, encoding, hashing, time, and more.

Which is more popular?
Based on our record, Vivaldi seems to be more popular. It has been mentioned 162 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | vivaldi.com | codingtool.dev |
| Pricing | — | |
| Company | Startup from Norway | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of CodingTool.dev yet.
Walkthroughs and reviews on video.
Vivaldi Is Awesome: Ditch Chrome | Full Vivaldi Tutorial 2018
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Vivaldi and CodingTool.dev.
CodingTool.dev's answer:
CodingTool.dev brings 330+ developer utilities into one fast, privacy-focused platform. Most tools run locally in the browser, while tools that require network or server processing clearly disclose it. There is no signup, no installation, and no paywall. The platform also supports multiple languages and covers everything from data conversion and API debugging to security, productivity, PDF, browser, and AI developer tools.
CodingTool.dev's answer:
CodingTool.dev focuses on three things: breadth, privacy, and zero friction. Instead of switching between many single-purpose websites, developers can access hundreds of tools from one consistent interface. Most processing happens locally in the browser, processing boundaries are clearly disclosed, and users can start immediately without creating an account or installing anything. All tools are free to use.
CodingTool.dev's answer:
CodingTool.dev is primarily built for software developers and technical professionals, including frontend, backend, full-stack, DevOps, QA, security, and API engineers. It is also useful for students, technical creators, and anyone who frequently works with code, structured data, APIs, files, debugging, or developer workflows.
CodingTool.dev's answer:
CodingTool.dev started from a simple frustration: having to jump between dozens of websites for everyday development tasks such as formatting JSON, decoding data, testing regular expressions, or generating hashes.
As a full-stack developer, I wanted a single place where these utilities were fast, trustworthy, and easy to use without registration or unnecessary data uploads. What began as a small collection of tools gradually grew into CodingTool.dev, which now provides 330+ utilities for developers.
The guiding principle remains simple: build tools that are genuinely useful in everyday development work.
CodingTool.dev's answer:
CodingTool.dev is primarily built with Next.js 15, React 19, TypeScript, Tailwind CSS, shadcn/ui, and next-intl. The platform uses the Next.js App Router and is designed around a local-first architecture, with most deterministic processing performed directly in the browser.
CodingTool.dev's answer:
CodingTool.dev is a free, self-service platform with no required user accounts, so we do not maintain or publicly disclose a list of named customers. It is used by developers across startups, independent projects, and enterprise environments.
Share your experience with using Vivaldi and CodingTool.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


And there's plenty more to like about Vivaldi. Its unique tab management tool allows you to stack multiple tab rows on top of each other, so you can group certain websites to clear clutter and make more room on your...
Compared to Brave, Vivaldi lacks privacy features, but the huge extension support compensates for that. In my experience, both Brave and Vivaldi offer the same browsing speed, and the system impact was also equal.
Vivaldi's RSS reader is new, and features are somewhat limited. For example, it doesn't handle some of the extras that other services do, like newsletters and Facebook pages. If you just want a simple reader to...
We have no reviews of CodingTool.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


The solution for the (as of yet) small group of people who cares about these things is very simple: community driven forks. With the bonus that you also get a set of great (and per fork different yet handy) features. These include:... - Source: Hacker News / 11 months ago
Last, but not least in my journey to find the perfect browser for me is Vivaldi. This browser was developed back in 2015 by a former Opera co-founder and markets itself to primarily power users. The browser strives to be the all-in-one... - Source: dev.to / 12 months ago
I use Vivaldi[1], it seems to work fairly well. Also has built-int adblocker although I'm not sure how good it is compared to Ublock or others. [1] https://vivaldi.com/. - Source: Hacker News / over 1 year ago
Tracking CodingTool.dev since Oct 2026.
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